diff --git a/drivers/gpu/drm/bridge/lontium-lt8912b.c b/drivers/gpu/drm/bridge/lontium-lt8912b.c
index ce0aa2118a80..1977d3c0a81d 100644
--- a/drivers/gpu/drm/bridge/lontium-lt8912b.c
+++ b/drivers/gpu/drm/bridge/lontium-lt8912b.c
@@ -587,7 +587,7 @@ static void lt8912_bridge_detach(struct drm_bridge *bridge)
 
 	lt8912_hard_power_off(lt);
 
-	if (lt->hdmi_port->ops & DRM_BRIDGE_OP_HPD)
+	if (lt->connector.dev && lt->hdmi_port->ops & DRM_BRIDGE_OP_HPD)
 		drm_bridge_hpd_disable(lt->hdmi_port);
 }